Science Homework Help

1) The experimentally re-introduced grey wolf population of Idaho was 310 at the beginning of 2004. During the

year, 112 pups were born and 49 individuals died or were removed from the study area. Calculate the per capita growth rate of this grey wolf population during the study period

2) Six one-drop samples in a Paramecium sp. population had the following numbers of organisms: 4, 6, 5, 3, 6, and 6. If 20 drops represent 1 mL of solution, and the volume of the solution is 40 mL, calculate the size of the population.

3) A population of rattlesnakes contains 1000 individuals. During the year, there are 106 births, 53 deaths, 42 immigrations, and 15 emigrations. Calculate the per capita growth rate for the year.